Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
Question
Which is a coordination compund?
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Answer
Only 'Potassium ferrocyanide' $($i.e. $\ce{[Fe(CN)_5])}$ shows properties of coordination compound.
When it gets dissolve they do not form simple ion like $\ce{Fe^{+2} or CN^−},$ but instead their complex ions remain intact.
whereas carnallite $($i.e. $\ce{KMgCl_3 )}$,
Gypsum $($i.e. $\ce{CaSO_4)}$ and Ferrous ammonium sulphate $($i.e. $\ce{(NH_4)_{2}Fe(SO_{4})_{2})}$ they dissovle and give simple ions.
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